Live Grade Calculation:

• ROB COLSTON
• 18347
• GRADED PLAYER CALCULATION
• PUBLISHED GRADE: 1991
• STATUS: A
• *****
• RESULTS:
• EVE CLARK | 31473 | J19 | WIN | UNGRADED | EST GRADE: 1283 | USED GRADE: 1591 | EXP: 0.918
• ARYAN MUNSHI | 27788 | J17 | LOSS | PUB GRADE: 1728 | ADJ GRADE (+55): 1783 | USED GRADE: 1783 | EXP: 0.765
• STEPHEN RETTIE | 5763 | WIN | PUB GRADE: 1604 | ADJ GRADE (+0): 1604 | USED GRADE: 1604 | EXP: 0.912
• PATRICK CHADWICK | 27480 | WIN | PUB GRADE: 1468 | ADJ GRADE (+0): 1468 | USED GRADE: 1591 | EXP: 0.918
• SAM COOK | 26394 | J20 | DRAW | PUB GRADE: 1721 | ADJ GRADE (+40): 1761 | USED GRADE: 1761 | EXP: 0.788
• JAINILL VADALIA | 28248 | J14 | WIN | PUB GRADE: 1753 | ADJ GRADE (+120): 1873 | USED GRADE: 1873 | EXP: 0.66
• ROBERT KANE | 22505 | WIN | PUB GRADE: 1762 | ADJ GRADE (+0): 1762 | USED GRADE: 1762 | EXP: 0.787
• RAJ BHOPAL | 22894 | DRAW | PUB GRADE: 1803 | ADJ GRADE (+0): 1803 | USED GRADE: 1803 | EXP: 0.744
• YEVGENI SPRENGER DE LA IGLESIA | 31357 | J15 | WIN | PUB GRADE: 1934 | ADJ GRADE (+100): 2034 | USED GRADE: 2034 | EXP: 0.44
• GEORGE M VAYANOS | 32253 | J18 | LOSS | PUB GRADE: 2075 | ADJ GRADE (+50): 2125 | USED GRADE: 2125 | EXP: 0.319
• LOUIS CHENG | 29934 | J9 | WIN | PUB GRADE: 1837 | ADJ GRADE (+140): 1977 | USED GRADE: 1977 | EXP: 0.52
• KRITAN BOGGARAPU | 30027 | J15 | WIN | PUB GRADE: 1835 | ADJ GRADE (+100): 1935 | USED GRADE: 1935 | EXP: 0.578
• RISHI VIJAYAKUMAR | 28060 | J13 | LOSS | PUB GRADE: 1925 | ADJ GRADE (+130): 2055 | USED GRADE: 2055 | EXP: 0.41
• MARK J L ORR | 5555 | WIN | PUB GRADE: 2089 | ADJ GRADE (+0): 2089 | USED GRADE: 2089 | EXP: 0.366
• ANDREW N GREET | 21675 | LOSS | PUB GRADE: 2478 | ADJ GRADE (+0): 2478 | USED GRADE: 2391 | EXP: 0.082
• -----
• CALCULATION STEPS:
• 15 GRADABLE GAMES
• QTY GRADABLE GAMES (G): 15
• ACTUAL SCORE (ACT): 10.0
• EXPECTED SCORE (EXP): 9.207
• PUBLISHED GRADE (PUB): 1991
• HIGHER OF G OR 30 (N): 30
• LOWER OF G OR 30 (n): 15
• CALCULATED DRIFT (D): 3.38 (to 2 d.p.)
• APPLIED DRIFT (d): D x n / 30 = 3.38 x 15 / 30 = 2 (to 0 d.p.)
• LIVE = PUB + (800 x (ACT - EXP) / N) + d
• 1991 + (800 x (10.0 - 9.207) / 30) + 2 = 2014 (to 0 d.p.)
• GRADE DELTA: +23
• LIVE GRADE: 2014
• *****
• GRADING CRITERIA MET
• PLAYER GRANTED LIVE GRADE OF 2014

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Published Grade Calculation:

• ROB COLSTON
• 18347
• GRADED PLAYER CALCULATION
• PUBLISHED GRADE: 1970
• STATUS: A
• *****
• RESULTS:
• IAIN A SHIELDS | 30127 | WIN | PUB GRADE: 1142 | ADJ GRADE (+0): 1142 | USED GRADE: 1142 | RESULT VOID DUE TO THE 735 RULE
• JOHN MCKENNA | 5128 | WIN | PUB GRADE: 1690 | ADJ GRADE (+0): 1690 | USED GRADE: 1690 | EXP: 0.834
• ANDREW MACQUEEN | 4815 | WIN | PUB GRADE: 1762 | ADJ GRADE (+0): 1762 | USED GRADE: 1762 | EXP: 0.765
• RAJ BHOPAL | 22894 | DRAW | PUB GRADE: 1814 | ADJ GRADE (+0): 1814 | USED GRADE: 1814 | EXP: 0.706
• MUHAMMAD AL DAKL ALLA | 29647 | WIN | PUB GRADE: 1594 | ADJ GRADE (+0): 1594 | USED GRADE: 1594 | EXP: 0.905
• ANDREW N GREET | 21675 | DRAW | PUB GRADE: 2486 | ADJ GRADE (+0): 2486 | USED GRADE: 2370 | EXP: 0.082
• ALEX LANE | 30162 | WIN | PUB GRADE: 1279 | ADJ GRADE (+0): 1279 | USED GRADE: 1570 | EXP: 0.918
• ALISTAIR M AHMED | 7890 | WIN | PUB GRADE: 1624 | ADJ GRADE (+0): 1624 | USED GRADE: 1624 | EXP: 0.886
• STEPHEN G MCQUILLAN | 5223 | LOSS | PUB GRADE: 1899 | ADJ GRADE (+0): 1899 | USED GRADE: 1899 | EXP: 0.598
• JOHN LARKIN | 4647 | WIN | PUB GRADE: 1460 | ADJ GRADE (+0): 1460 | USED GRADE: 1570 | EXP: 0.918
• JAINILL VADALIA | 28248 | J13 | DRAW | PUB GRADE: 1660 | ADJ GRADE (+130): 1790 | USED GRADE: 1790 | EXP: 0.735
• MARVIN GERA | 28464 | J15 | WIN | PUB GRADE: 1753 | ADJ GRADE (+100): 1853 | USED GRADE: 1853 | EXP: 0.659
• ESWAR THEAGARAJAN | 30582 | WIN | PUB GRADE: 1500 | ADJ GRADE (+0): 1500 | USED GRADE: 1570 | EXP: 0.918
• ANDREW N GREET | 21675 | LOSS | PUB GRADE: 2486 | ADJ GRADE (+0): 2486 | USED GRADE: 2370 | EXP: 0.082
• ANDREW MCCUSKER | 21604 | WIN | PUB GRADE: 1786 | ADJ GRADE (+0): 1786 | USED GRADE: 1786 | EXP: 0.739
• ROSS BLACKFORD | 28276 | J17 | LOSS | PUB GRADE: 1795 | ADJ GRADE (+55): 1850 | USED GRADE: 1850 | EXP: 0.663
• DANIEL KITAEV | 29122 | J15 | WIN | PUB GRADE: 1756 | ADJ GRADE (+100): 1856 | USED GRADE: 1856 | EXP: 0.655
• ANDREW MCCUSKER | 21604 | WIN | PUB GRADE: 1786 | ADJ GRADE (+0): 1786 | USED GRADE: 1786 | EXP: 0.739
• YEVGENI SPRENGER DE LA IGLESIA | 31357 | J14 | WIN | PUB GRADE: 1869 | ADJ GRADE (+120): 1989 | USED GRADE: 1989 | EXP: 0.473
• HAROON MAJEED | 30627 | DRAW | PUB GRADE: 1820 | ADJ GRADE (+0): 1820 | USED GRADE: 1820 | EXP: 0.699
• TOM LEAH | 30083 | DRAW | PUB GRADE: 1758 | ADJ GRADE (+0): 1758 | USED GRADE: 1758 | EXP: 0.769
• -----
• CALCULATION STEPS:
• 20 GRADABLE GAMES
• QTY GRADABLE GAMES (G): 20
• ACTUAL SCORE (ACT): 14.5
• EXPECTED SCORE (EXP): 13.743
• PUBLISHED GRADE (PUB): 1970
• HIGHER OF G OR 30 (N): 30
• LOWER OF G OR 30 (n): 20
• CALCULATED DRIFT (D): 0.85 (to 2 d.p.)
• APPLIED DRIFT (d): D x n / 30 = 0.85 x 20 / 30 = 1 (to 0 d.p.)
• LIVE = PUB + (800 x (ACT - EXP) / N) + d
• 1970 + (800 x (14.5 - 13.743) / 30) + 1 = 1991 (to 0 d.p.)
• GRADE DELTA: +21
• LIVE GRADE: 1991
• *****
• GRADING CRITERIA MET
• PLAYER GRANTED LIVE GRADE OF 1991
• *****
• LIVE GRADE FROM THE 2024 SEASON BECOMES THE PUBLISHED GRADE FOR THE 2025 SEASON
• PLAYER GRANTED A PUBLISHED GRADE OF 1991